private void button2_Click(object sender, EventArgs e)
{
string str = textBox4.Text;
int[] flag = { 0, 0, 0, 0 };
for (int i = 0; i < str.Length; i++)
{
if (str[i] >= '0' && str[i] <= '9')
{
flag[0] = 1;
}
else if (str[i] >= 'a' && str[i] <= 'z')
{
flag[1] = 1;
}
else if (str[i] >= 'A' && str[i] <= 'Z')
{
flag[2] = 1;
}
else if ((str[i] >= 33 && str[i] <= 47) || (str[i] >= 58 && str[i] <= 96) || (str[i] >= 123 && str[i] <= 126))
{
flag[3] = 1;
}
}
if (flag[0] == flag[1] && flag[1] == flag[2] && flag[2] == flag[3] && flag[0] == 1 && str.Length >= 8)
{
FileStream file = new FileStream("details.yos", FileMode.Append);
FileStream file1 = new FileStream("password.txt", FileMode.Append);
BinaryWriter bw = new BinaryWriter(file);
StreamWriter sw = new StreamWriter(file1);
Sha s = new Sha(textBox4.Text);
bw.Write(textBox5.Text);
bw.Write(textBox3.Text);
bw.Write(s.GetPassword());
file.Close();
bw.Close();
sw.WriteLine(textBox4.Text);
sw.Close();
file1.Close();
update();
}
else
{
MessageBox.Show("Password is not strong!");
}
}
private void button1_Click(object sender, EventArgs e)
{
string str = "";
FileStream file = new FileStream("password.txt", FileMode.Open);
StreamReader sr = new StreamReader(file);
DialogResult d = MessageBox.Show("Decrypting...", "", MessageBoxButtons.OK);
if (d == DialogResult.OK)
{
while ((str = sr.ReadLine()) != null)
{
Sha s = new Sha(str);
if (s.GetPassword() == textBox2.Text.ToLower())
{
break;
}
}
MessageBox.Show(str);
}
file.Close();
sr.Close();
}
